Monitoring Clearing Lines - Sperry Marine Visionmaster FT ECDIS User Manual

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When a set of clearing lines is open in the editor the lines are
automatically enabled for display (at all nodes in a multi-node
system), before they are saved. However the clearing lines are not
monitored for safety checking until they are saved. When clearing a
saved set from the editor the set remains displayed until the set is
de-selected on the Monitor tab. This may be required on each node
depending on system configuration.
7. To delete a set of clearing lines An Action Required popup
window appears listing the previously saved clearing lines sets.
8. Select the set from the list to delete and click the OK button. A
window appears prompting to confirm the deletion. Click the OK
button to confirm, the clearing line set is deleted from the system.

Monitoring Clearing Lines

A saved set of clearing lines may be loaded for monitoring. To monitor a
set of clearing lines:
1. Click the Monitor tab on the Clearing
Lines sub menu. The window lists the
saved sets available for monitoring.
2. You can either select an individual set for
monitoring by ticking its check box, or
select all sets by clicking the Select All
button. All clearing lines are drawn in
pink while loaded for monitoring.
3. To stop monitoring either untick the set's
check box, or click the Select None button.
To edit a clearing line set that is currently loaded for monitoring:
1. Open the set from the Editor tab. The system creates a duplicate
set for editing over the monitored set in the editable colour
(yellowish-orange).
2. Make the required edits to the set. As the set is changed the
screen shows the monitored set in the original position.
3. Save the changes made to the set. The monitored set is redrawn to
reflect the changes made in the edited set.
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ECDIS User Guide
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